Set of 4 diamond drill bits for tiles and glass, 681012 mm, hexagonal shank, diamond drill bits for ceramic, granite, glass, porcelain, tiles, porcelain stoneware

Superior Quality: Vacuum-brazed diamond technology offers very high efficiency, cuts faster, and lasts longer. Filled with cooling wax and suitable for dry drilling.

Wide Application: For drilling glass, hard ceramic tiles, porcelain, granite, marble, quartz, limestone, fiberglass, terrazzo, porcelain stoneware, masonry, and sandstone.

Universal Shank: Designed with a 6.35 mm hex shank, suitable for the chucks of all standard drills and light impact drills from Bosch, Hilti, Metabo, Makita, Milwaukee, and many others.

Drill Bit Diameters: Ø6 mm, Ø8 mm, Ø10 mm, Ø12 mm

Drill dry or use with water for extended life.

Special Features:

1) Filling with cooling wax increases the lifespan during dry drilling.

2) Although this is a wax core drill that can be used for dry drilling, when the wax core is depleted, it can be cooled with water or coolant during drilling for a longer lifespan.

Specification:

Diameter: 6 mm, 8 mm, 10 mm, and 12 mm

Hex Shank: 6.35 mm

Total Drill Bit Length: 66-80 mm

Application:

1.) Use the drill bit to the carbide provided to create a starting notch.

2.) Now place the diamond drill bit at an angle of approx. 45° at the starting notch and drill carefully.

3.) Once the notch is deeper, place the machine and diamond drill bit in a vertical position.

4.) Slightly circular motion during drilling ensures that dust and dirt are removed from the hole.

5.) Stop drilling and periodically cool the diamond drill bit and the material.

6.) Repeat steps 4 and 5 until you have finished drilling the hole.

7.) Always clean the diamond drill bit after completing the drilling process and remove all residue before using it again.

Caution: Cordless screwdrivers require a speed of at least 1600 rpm. A speed above 2000-3000 rpm is recommended for electric drills. Using low-power, low-speed machines reduces

Package: 4 * diamond drill bits